As we know, Samsung has released new gestures in its Universal category. The new Double Pinch is one of them, and it is useful to manage your watch hands-free. With Double Pinch, you can return to the previous screen, move to the next screen, make a fist to select them, and navigate through menus.
These new gestures support Wear OS Galaxy Watches. The only thing is don’t lock your smartwatch with any kind of passcode. It needs to be a free home screen to operate.